I have been running thymosin alpha-1 for two months and the honest summary is that the effect is smaller than the internet suggests and real.

Cold storage, light protection, and a date on the vial. Boring, and it removes half the variables.

Mechanism is not outcome, and a plausible pathway is the most expensive kind of evidence there is.

I would rather have a narrow conclusion and be right than a broad one and be interesting.

Loose evidence is not the same as no evidence and people overcorrect in both directions.

Vial content, sterility and reconstitution are three separate questions and the certificate answers about one of them.

What would change your mind about this?